macro_rules! default_rust_mcai_worker_description { () => { ... }; (Commercial) => { ... }; (Private) => { ... }; ($organisation:literal) => { ... }; ($organisation:expr) => { ... }; ($organisation:literal, Commercial) => { ... }; ($organisation:literal, Private) => { ... }; ($organisation:expr, Commercial) => { ... }; ($organisation:expr, Private) => { ... }; ($organisation:expr, $($license:tt)*) => { ... }; }